北师大版（2019）必修 第二册Unit 5 Humans and nature Lesson 2 Professional Rescue Team课时练（含答案）

Lesson 2 Professional Rescue Team
单句填空（在空白处填入1个适当的单词或括号内单词的正确形式）
According to research, dark honey is the best_________________(protect) for human cells, as it contains abundant healthy elements.
A car accident is one of the most major reasons of________________(die) for young adults.
In today’s Information Age, the______________(lose) of data can cause serious problems for a company.
A small town in southwest Britain is banning(禁止) plastic bags in________________attempt to help the environment and cut waste.
Lots of studies have shown that global warming has already become a very serious problem. The air we breathe________________is getting dirtier and dirtier.
--I am still working on the project. --Oh, you will miss the deadline. Time is running_______________.
There are various aspects that go into making a successful school, and success can________________(measure) in various ways.
A rescue worker risked his life saving two tourists who___________(trap) in the mountains for two days.
Right then I gave up my plan for conventional(常规的) apology and decided _______________(conduct) an experiment.
I am greatly thankful to Jason Coates who________________（rescue）my life after I fell into the ice.
二、语法填空
阅读下面短文，在空白处填入1个恰当的单词或括号内单词的正确形式。
Earthquakes are quite common. In fact, thousands of earthquakes are happening almost at every moment._____1____, most of them are too weak to feel. During a big earthquake, there is often a big noise first. Then the earth shakes_____2____(terrible) and many houses fall down.
As one of the most deadly natural disasters in the world, the earthquake often results_____3____many people being injured or killed. In 2008, a severe earthquake_____4____(strike) China’s Sichuan Province, causing severe casualties.
Besides the great damage and deaths____5____(cause) by the earthquake, other accidents such as fires often follow. More buildings may be damaged and more injuries may be caused. For _____6____(century), people have been making studies of earthquakes. About 2,000 years ago, for example, ____7_____Chinese scientist named Zhang Heng invented a machine which could find out the direction where the earthquake waves came.
With the rapid___8____(develop) of modern science and technology, we now know a lot____9___(much) about earthquakes. However, scientists still have difficulty____10_____(predict) exactly when and where the earthquake will happen, and can’t stop it from happening.
1,_______________ 2._______________ 3._______________ 4.________________ 5.________________
6,_______________ 7._______________ 8._______________ 9._______________ 10.________________
拓展性阅读训练
A
[山东淄博 2021高-期末] Fishing cats are a kind of cats that love water and love to fish. They are like tigers and lions, only much smaller, around twice the size of our average pet cats. They live in wetlands of South Asia and mangove forests (红树林) of South and Southeast Asia. Like many other endangered species , fishing cats were in danger of dying out more than twenty years ago, mainly because of great international need for food fish and people's cutting of mangroves at an extremely fast speed. .
Mangroves of Southeast Asia are home to a great many fantastic species, like fishing cats, turtles, shorebirds and others. Mangroves can protect soil, and they can be the first line of protection between storms, tsunamis and the millions of people who live next to them. The fact is that mangroves can store almost five to ten times more CO2 than other forests. So protecting mangroves may well be like protecting five to ten times more of other forests.
Ten years ago, in South India, many people came together to change the future of their home. In less than 10 years, with international support, the state forest departments and the local people worked together to restore over 20,000 acres of unproductive fish and shrimp farms back into mangroves. Now experts are working with them in helping study and protect the mangroves as well as the species living in them. Fish and shrimp farmers are now willing to work with experts to test the harvest of nature protection like fishes, turtles and other species in mangroves. The local farmers are encouraged to protect and plant mangroves where they have been lost. A win-win-win situation for fishing cats, local people and the global ecosystem (生态系统) is being built.
( ) 1. What made the fishing cats endangered
Natural enemies and environmental pollution. B. Cutting of mangroves and lack of water.
C, Being too large and need for food fish. D, Less fish and overcutting of mangroves.
( ) 2. Why are mangroves so important
They can prevent extreme weather. B. They can take in more CO2 effectively.
C, They help plants grow better on the soil. D, They are perfect home to all species.
( ) 3. What is the last paragraph mainly about
Ways of turning farms into forests B. Changes of South India in 10 years.
C, Efforts to protect the mangroves. D, Work in protecting shrimps.
( ) 4. What’s the best title for the text
Fishing Cats and Mangroves Protection B. The Importance of Mangroves
C, Ways to Protect Fishing Cats D, Man and Nature
B
Earthquake rescue robots have experienced their final tests in Beijing.Their designers say with these robots,rescuers will be able to buy more time to save lives during an earthquake.
This robot looking like a helicopter,is called the detector-bot.It’s about 4 meters long,and it took about 4 years to develop the model.Its main functions are to collect information from the air,and send goods of up to 30 kilos to people trapped by an earthquake. It has a high-definition 360 degrees panoramic (全景) camera.It can work day and night and will also be able to send the latest pictures from the quake area.
Dr.Qi Juntong, Chinese Academy of Science,said,“The most important feature of this robot is that it doesn’t need a distant control.We just set the destination (目的地) information on it,and then it takes off,and lands by itself.It flies as high as 3,000 meters,and as fast as 100 kilometers per hour.”
This robot has a different function—it can change as the environment changes.Its main job is to search for any signs of life in places where human rescuers are unable to go. As well as a detector (探测器) that finds victims and detects poisonous gas,a camera is placed in the 40 centimeters long robot, which can work in the dark. Another use for the rescuers is the supply bot.With its 10-meter-long pipe,people who are trapped in the ruins,will be able to get supplies including oxygen and liquids.
Experts have said that the robots will enter production,and serve as part of the national earthquake rescue team as soon as next year.
( ) 1. .Dr.Qi Juntong thinks this robot is different from the others mainly because_______.
A. it has more functions B. it has a unique shape
C. it has more advanced cameras D. it can work by himself once given the information
( ) 2.The underlined word “which” in Paragraph 4 refers to_____.
A. a detector B. a camera C. a rescuer D. a supply
( ) 3. What can we learn about this robot from the text
A. It is carried by the helicopter B. It weighs about 30 kilos
C.It is a machine with a length of 10 meters D. It hasn’t been put into production so far.
( ) 4.The text is mainly about__________.
A. what the robot looks like B. an introduction to the robot
C. how the robot is made D. information about earthquakes
C完形填空
Jonathan Anstey and seven other skiers were walking along a path in snow-blanketed Western Newfoundland.
As they turned off the main road, the group_______a moose(驼鹿) neck-deep among the white area, only with its_______exposed out of freshly fallen snow.
“The moose appeared to have got stuck in a_______,” Anstey said. “It was trying to climb out , but its back legs seemed to be_______planted in the snow.”
“When a moose gets upset, it fixes its ears back and its hair stands up on its back," he said. “You could tell it was extremely_______.”
Some members of his group took_______and walked to the back of the moose, where they figured they would be safe from the animal's_______. After a few minutes of_______, they carved out a path behind the moose._______, one of the skiers managed to attract it to_______. And the moose managed to pull itself out of the hole.
Realising it had stepped on_______ground, the released moose hung around for a bit to dry off, occasionally looking at its_______as if to say a big thank-you. All of the members were smiling at it.
“It isn't_______to come across moose in bad condition while exploring Newfoundland," Anstey said in an interview. “And this is not the first time we_______a moose in danger. We do what we should to help_______animals as much as possible and give them their space.
( ) 1. A. found B. hunted C. left D. concerned
( ) 2. A. back B. horn C. neck D. head
( ) 3. A. hole B. pond C. trap D. cave
( ) 4. A. wildly B. firmly C. simply D. carefully
( ) 5. A. dissatisfied B. embarrassed C. worried D. confused
( ) 6. A. guns B. tools C. orders D. risks
( ) 7. A. threat B. sight C. attack D. control
( ) 8. A. digging B. resting C. fighting D. searching
( ) 9. A. Suddenly B. Finally C. Actually D. Naturally
( ) 10. A. look up B. move on C. calm down D. turn around
( ) 11. A. solid B. broad C. plain D. dusty
( ) 12. A. partners B. keepers C. rescuers D. owners
( ) 13. A. unpleasant B. uncommon C. unlucky D. unbelievable
( ) 14. A. lifted B. escaped C. freed D. trained
( ) 15. A. rare B. weak C. sick D. wild
Lesson 2 Professional Rescue Team
单句填空
1, protection 2, death 3, loss 4, an 5, in 6, out 7, be measured 8, had been trapped
9, to conduct 10, rescued
语法填空
1, However 2, terribly 3, in 4, struck 5, caused 6, centuries 7, a 8, development
9, more 10, predicting
阅读理解 A 1. D 2.B 3.C 4. A B 1. D 2. A 3. D 4. B
完形填空 1.A 2. D 3. A 4. B 5. C 6. B 7. C 8. A 9. B 10.D 11.A 12.C 13.B 14.C 15.D